diff --git a/.travis.yml b/.travis.yml
index 3d71c9b..d6774aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,9 +17,9 @@ matrix:
     - php: 5.3
       env: DB=PGSQL CORE_RELEASE=3.4
     - php: 5.6
-      env: DB=MYSQL CORE_RELEASE=3
-    - php: 5.4
       env: DB=MYSQL CORE_RELEASE=3.6
+    - php: 7.1
+      env: DB=MYSQL CORE_RELEASE=3.7
 
 before_script:
   - composer self-update || true